What are refrigerants?

Refrigerants are like invisible helpers that make your fridge cool things down.

Imagine you have a big ice cube tray full of water, and you put it in the freezer. The water turns into ice because it gets cold. Refrigerants work kind of like that ice, but instead of being solid, they can change between liquid and gas, which helps them move cold around.

Think of your fridge as a big playground where refrigerants are playing hide-and-seek. When the refrigerant is in its liquid form, it hides inside the pipes of the fridge. Then, when it changes to a gas, it runs away and takes heat with it, kind of like how you feel warm when you run around outside.

Later, the refrigerant goes back into the fridge, cools down again, and starts playing hide-and-seek all over again!

Without refrigerants, your fridge wouldn’t know how to keep your snacks cool. They’re like little cold superheroes working behind the scenes, making sure you always have a chilly treat ready!